Stadium: Court 1 Round: 26 Ground: Carpet indoor
| ITF M15 Esch/Alzette MD | 2021/07/19 15:10 | Calzi R / Knaff A v Ouden/Oetzbach | 2-6,4-6 |
| Coupe Davis | 2021/06/18 12:00 | Arneodo/Nys v Calzi R / Knaff A | 6-4,6-0 |
| Coupe Davis | 2021/06/17 10:50 | Calzi R / Knaff A v Degabriele/Delicata | 6-1,6-1 |
| Coupe Davis | 2021/06/16 11:30 | Calzi R / Knaff A v Carr/O'Hare | 3-6,4-6 |
| ITF Germany F6 MD | 2018/07/05 13:30 | Cornea V V / Negritu C v Calzi R / Knaff A | 6-2,6-3 |
| ITF Germany F6 MD | 2018/07/04 16:15 | Kopeinigg D / Maier H v Calzi R / Knaff A | 5-7,3-6 |
| ITF Belgium F2 MD | 2018/06/27 16:00 | Calzi R / Knaff A v Dellavedova M / Paul J | 4-6,1-6 |
| ITF Belgium F2 MD | 2018/06/26 11:55 | Desein N / Panfil G v Calzi R / Knaff A | 3-6,6-7 |
| Dublin, Doubles M-ITF-IRL-01A | 2019/08/01 17:15 | Bradley J / Findel-Hawkins J v Hodkin S / Hurrion M | 6-4,7-6 |
| Dublin, Doubles M-ITF-IRL-01A | 2019/07/31 19:35 | Hodkin S / Hurrion M v Bevan L / Jones A | 7-6,6-2 |